Pontiac Grand prix gt water pump?

Asked by IEatMarkers97 Apr 09, 2016 at 04:49 PM about the 2005 Pontiac Grand Prix GT

Question type: Maintenance & Repair

Hi, I have a 2005 pontiac grand prix gt with 210,000
miles. Lately I've noticed that when I push (as in
heavy on the throttle) the car, when I stop the car it
is smoking from where the water pump is, I'm
assuming it's the water pump but I'm not sure,
maybe a gasket? It doesn't leak at idle, and I've
done a pressure test and no leaks were found that
way.

3 Answers

IEatMarkers97 answered 8 years ago

It's not an oil leak, none of this has anything to do with oil, and I stated that I did a pressure check on the cooling system.

Mark helpful
159,355

Bob answered 8 years ago

Either the water pump needs to replaced or the head gasket is bad causing an overpressure in the cooling system pushing water out of the water pump seal. I would replace the water pump to see if that fixes it.

Mark helpful

Your Answer:

Related Questions

  • Pontiac Grand prix gt water pump? 3 Answers

    Hi, I have a 2005 pontiac grand prix gt with 210,000 miles. Lately I've noticed that when I push (as in heavy on the throttle) the car, when I stop the car it is smoking from where the water pump i...

    2005 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • 2002 Pontiac Grand Prix GT 1 Answer

    Why won't my Pontiac Grand Prix GT start it cranks but wont start

    2002 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • PONTIAC GRAND PRIX GT 2004 2 Answers

    MY 2004 PONTIAC GRAND PRIX GT KEEPS SHUTTING DOWN ON ME WHILE DRIVING.IF I PUT IT IN PARK AND START IT BACK UP IT USUALLY STARTS.TOOK TO MY MECHANIC HE RAN A SCAN AND NOTHING SHOWED.SO HE PUT IN A ...

    2004 Pontiac Grand Prix GT2

    -

    Maintenance & Repair

  • pontiac grand prix gt 2003 2 Answers

    pontiac grand prix gt 2003, suddenly would not start, has lights when u turn key with a click but no turn over, good battery. searched the memus and have seen suggestions from starter issues to s...

    2003 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Pontiac grand Prix fuel pump 1 Answer

    I am replacing my fuel pump on my 2001 Pontiac grand Prix. I saw a video where I can take out the fuel pump fuse and let the car suck out all the fuel in the lines, so I won't need to remove the pr...

    2001 Pontiac Grand Prix SE

    -

    Maintenance & Repair

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 1 nationwide Grand Prix listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,230
  • #2
    James Sparrow
    Reputation
    7,530
  • #3
    Dorian Hendricks
    Reputation
    6,190
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Bonneville
1 listing
Used Chevrolet Impala
6 Great Deals out of 94 listings starting at $3,495
Used Dodge Charger
39 Great Deals out of 725 listings starting at $5,995
Used Pontiac GTO
3 listings
Used Pontiac Grand Am
1 listing
Used Ford Mustang
58 Great Deals out of 1,366 listings starting at $4,995
Used Pontiac G6
12 listings
Used Chevrolet Corvette
27 Great Deals out of 1,082 listings starting at $15,000
Used Buick Regal
3 Great Deals out of 39 listings starting at $4,991
Used Chevrolet Monte Carlo
5 listings starting at $9,449
Used Jeep Grand Cherokee
109 Great Deals out of 3,136 listings starting at $3,995
Used Chevrolet Silverado 1500
195 Great Deals out of 5,877 listings starting at $2,975

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.